I have to admit I 'cheated" a little–I did this using ChucK instead of the shared software because I’m running low on disk space and I wanted to see if I could reproduce the spirit of the exercise in ChucK. Anyway, I coded up a sound chain of sine oscillator => filter => envelope and then two LFOs to control filter cutoff and pitch. I launch various instances of the code where I turn the gain up on each gradually and fiddle with different parameters. Here’s the video:

audio: https://soundcloud.com/north_woods/disquiet0381

last not least, the source code: https://github.com/charliekramer/ChucK/blob/master/disquiet0381.ck

5 Likes